When to perform curettage after uterine artery embolization for cesarean scar pregnancy: a clinical study.
BMC Pregnancy Childbirth
; 21(1): 367, 2021 May 10.
Article
em En
| MEDLINE
| ID: mdl-33971838
BACKGROUND: Prophylactic uterine artery embolization (UAE) combined with subsequent curettage is suggested as an effective and minimally invasive treatment strategy for cesarean scar pregnancy (CSP) with a high bleeding risk. However, the timing of curettage after UAE remains to be studied. Thus, we aimed to identify the optimal time interval to perform curettage after UAE in patients with CSP. METHODS: We conducted a retrospective cohort study in a large medical center for women and children in Southwest China. CSP patients treated by UAE combined with subsequent curettage were included and grouped by the treatment time interval between these two procedures. The clinical outcomes among arms were compared by univariate and multivariable analysis. RESULTS: Our study included 314 CSP patients who received this combination treatment in our department from January 2014 to December 2019. The median time interval between UAE and curettage was 48 h, with a range of 12-168 h among all participants. Thirty-two patients (10.2%) experienced intraoperative hemorrhage (blood loss ≥200 mL). Intrauterine balloon tamponade was used in 17 cases (5.4%). In 14 cases (4.5%), the procedure was converted to laparoscopy (or laparotomy). In the cohort study, patients with longer treatment intervals had more intraoperative blood loss and a higher incidence of complications than those with shorter intervals (P < 0.05). The rates of intraoperative bleeding were 5.0% for patients who received curettage within 24 h after UAE (Arm 1) and 19.4% for those who had a treatment interval longer than 72 h (Arm 4). In the multivariable logistic regression model of bleeding, a treatment interval > 72 h had an adjusted odds ratio of 3.37 (95% confidence interval: 1.40-8.09). CONCLUSION: We suggest that curettage not be delayed longer than 72 h after UAE in this combined treatment of CSP.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Gravidez Ectópica
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Cesárea
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Cicatriz
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Curetagem
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Embolização Terapêutica
Tipo de estudo:
Etiology_studies
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Observational_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Pregnancy
País/Região como assunto:
Asia
Idioma:
En
Revista:
BMC Pregnancy Childbirth
Assunto da revista:
OBSTETRICIA
Ano de publicação:
2021
Tipo de documento:
Article